| Champlin #1-1435-087-21802 | Gilliland Oil and Gas Inc only | McClainViola | ActiveOil | 11,683 | Feb 2, 2026 | Sep 22, 2008 | — |
| Oliver #1-1535-087-21989 | Charter Oak Production Co LLC only | McClainBromide | ActiveOil | 11,250 | Apr 24, 2025 | Nov 5, 2014 | — |
| J.M. Holdings #1-3535-087-21646 | Charter Oak Production Co LLC only | McClainHunton | ActiveOil | 10,210 | Feb 19, 2025 | Jul 14, 2000 | — |
| Sliver #1-3535-087-22004 | Lance Ruffel Oil & Gas LLC only | McClainViola | ActiveOil | 10,935 | Apr 2, 2024 | Nov 20, 2014 | — |
| Harrison "a" #3-3635-087-21964 | Lance Ruffel Oil & Gas LLC only | McClainViola | ActiveOil | 11,430 | Mar 7, 2024 | Feb 14, 2014 | — |
| Tomcat #1-2135-087-22240 | Red Rocks Oil & Gas Operating LLC only | McClainSimpson (Above Oil Creek) | ActiveOil | 12,239 | Mar 1, 2024 | Sep 17, 2020 | — |
| Harrison Farms #2-3635-087-21993 | Red Rocks Oil & Gas Operating LLC only | McClainSimpson Sand | ActiveOil | 11,222 | Dec 19, 2023 | Oct 1, 2014 | — |
| Flyby #1-3235-087-22214 | Red Rocks Oil & Gas Operating LLC only | McClainSimpson (Above Oil Creek) | ActiveOil | 12,165 | Nov 9, 2023 | Jul 9, 2019 | — |
| Lang Trust #1-3235-087-21981 | Red Rocks Oil & Gas Operating LLC only | McClainSimpson (Above Oil Creek) | ActiveGas | 12,335 | Jun 2, 2023 | Mar 27, 2014 | — |
| Harrison Farms #1-3635-087-21997 | Red Rocks Oil & Gas Operating LLC only | McClainViola | ActiveOil | 11,565 | May 5, 2023 | Aug 26, 2014 | — |
| Atlas #35-5N-3W35-087-22265 | Borrowed Resources LLC only | McClainViola | ActiveOil | 9,480 | Apr 27, 2023 | Oct 15, 2019 | — |
| Bella #1-3535-087-21910 | Charter Oak Production Co LLC only | McClainPenn Basal Unconf Sand | ActiveOil | 9,400 | May 19, 2022 | Dec 11, 2012 | — |
| Bayless #135-087-21639 | Charter Oak Production Co LLC only | McClainViola | ActiveOil | 8,120 | Nov 9, 2021 | Jun 23, 2013 | — |
| J.V. Norvill #1R35-087-21966 | Red Rocks Oil & Gas Operating LLC only | McClainSimpson (Above Oil Creek) | ActiveOil | 12,260 | Oct 6, 2021 | Nov 27, 2013 | — |
| North Panther Creek #2-1135-087-21995 | Gilliland Oil and Gas Inc only | McClainHart (4TH Deese) | ActiveOil | 11,860 | May 13, 2021 | Aug 8, 2014 | — |
| Elizabeth Norvill #235-087-21974 | Red Rocks Oil & Gas Operating LLC only | McClainSimpson (Above Oil Creek) | ActiveOil | 12,406 | May 10, 2021 | Mar 27, 2014 | — |
| Boyle #135-087-20391 | Charter Oak Production Co LLC only | McClainHunton | ActiveOil | 8,660 | Feb 26, 2021 | Jul 14, 2007 | — |
| C.W. Harrison #1-3135-087-21985 | Red Rocks Oil & Gas Operating LLC only | McClainSimpson (Above Oil Creek) | ActiveOil | 10,883 | Feb 19, 2021 | Aug 18, 2014 | — |
| South Panther Creek #2-1135-087-21854 | Validus Energy II Midcon LLC only | McClainHunton | PluggedOil | 11,670 | Dec 18, 2020 | Jan 16, 2011 | — |
| McFall #135-087-22012 | Red Rocks Oil & Gas Operating LLC only | McClainChimney Hill | ActiveGas | 12,200 | Aug 14, 2020 | Mar 2, 2015 | — |
| Mustang #1-2035-087-22241 | Red Rocks Oil & Gas Operating LLC only | McClainSimpson (Above Oil Creek) | ActiveOil | 12,256 | May 20, 2019 | Oct 24, 2020 | — |
| Farrow #1-2835-087-21760 | Kirkpatrick Oil Company Inc only | McClainViola | ActiveOil | 7,560 | Apr 11, 2019 | Oct 6, 2006 | — |
| Criner Creek #1-2035-087-21915 | Gilliland Oil and Gas Inc only | McClain1ST Bromide | ActiveOil | 11,620 | Mar 19, 2019 | Oct 18, 2012 | — |
| Hine a #135-087-35724 | Charter Oak Production Co LLC only | McClainViola | ActiveOil | 8,680 | Mar 7, 2019 | Sep 20, 2007 | — |
| Wile E. Coyote #1-135-087-21897 | Charter Oak Production Co LLC only | McClainViola | ActiveOil | 8,202 | Mar 1, 2019 | Jul 8, 2012 | — |
| Marathon (Marathon a-1) #1-1335-087-20182 | Charter Oak Production Co LLCpermitted by · no operator of record | McClainViola | PluggedGas | 7,894 | Sep 5, 2018 | Sep 26, 2014 | — |
| Charlie Tuna #1-1835-087-21943 | Charter Oak Production Co LLC only | McClainViola | ActiveOil | 8,096 | Jul 16, 2018 | Jun 20, 2013 | — |
| Lisa #1-1535-087-22154 | Kirkpatrick Oil Company Inc only | McClainViola | ActiveOil | 5,075 | Jun 28, 2018 | Mar 15, 2019 | — |
| Champlin #2-1435-087-21844 | Gilliland Oil and Gas Inc only | McClainSycamore | Dry holeDry hole | 10,870 | May 11, 2018 | Sep 28, 2010 | — |
| Locke #1-1335-087-21873 | RO-JO LLC only | McClainViola | ActiveOil | 8,627 | May 1, 2018 | Oct 7, 2011 | — |
| Tenneco #1-2435-087-21740 | Raw Crude Oil & Gas, L.L.C. only | McClainHunton | OrphanedOil | 12,259 | Mar 15, 2018 | Mar 3, 2006 | — |
| Floyd #1-1735-087-21948 | Charter Oak Production Co LLC only | McClainViola | ActiveOil | 10,866 | Dec 15, 2017 | Oct 24, 2013 | — |
| Manke #1-1635-087-21971 | Charter Oak Production Co LLC only | McClainViola | ActiveOil | 10,683 | Dec 1, 2017 | Dec 30, 2014 | — |
| Johnston #135-087-22082 | Brower Oil & Gas Co Inc only | McClainViola | ActiveOil | 4,636 | Jul 25, 2017 | Oct 2, 2017 | — |
| Ann Pratt #1-2435-087-21886 | Hux Oil Company LLC only | McClainViola | ActiveOil | 12,047 | Jul 19, 2017 | Mar 16, 2012 | — |
| GTM #135-087-21825 | Raw Crude Oil & Gas, L.L.C. only | McClainViola | PluggedDry hole | 12,001 | May 24, 2017 | Aug 31, 2009 | — |
| Vernon Jones #1-3035-087-21990 | Red Rocks Oil & Gas Operating LLC only | McClainViola | ActiveOil | 12,265 | Feb 6, 2017 | May 28, 2014 | — |
| J.V. Norvill #335-087-21925 | Red Rocks Oil & Gas Operating LLC only | McClainViola | ActiveOil | 12,204 | Feb 2, 2017 | Oct 16, 2012 | — |
| Cook #1-935-087-21927 | Validus Energy II Midcon LLC only | McClainViola | ActiveOil | 12,640 | Dec 13, 2016 | Feb 15, 2013 | — |
| Morgan FC #1-535-087-22022 | Charter Oak Production Co LLC only | McClainViola | ActiveOil | 8,745 | Nov 14, 2016 | Aug 12, 2015 | — |
| Laurie #1-635-087-21717 | Cimarron Energy LLC only | McClainViola | PluggedOil | 9,735 | Jun 13, 2016 | Jan 24, 2005 | — |
| Jones #1-1135-087-21991 | Mogo Operating, LLC only | McClainDeese | ActiveOil | 9,200 | May 17, 2016 | Sep 28, 2014 | — |
| Roy #135-087-21799 | GLB Exploration Inc only | McClainOsborn | Dry holeDry hole | 10,667 | May 11, 2016 | Jul 5, 2008 | — |
| Lee Cameron #235-087-21171 | Single Barrel Oil and Gas LLC only | McClainViola | ActiveOil | 11,150 | Dec 8, 2015 | May 28, 1985 | — |
| Xtreme Oil Creek #1-S1935-087-21809 | Charter Oak Production Co LLC only | McClainViola | PluggedOil | 9,285 | Oct 2, 2015 | Nov 7, 2008 | — |
| Fluorite #1-735-087-22031 | Charter Oak Production Co LLC only | McClainViola | ActiveOil | 10,292 | Jul 6, 2015 | May 9, 2016 | — |
| Evett #1-1935-087-22030 | Far West Development LLC only | McClainHunton | ActiveOil | 11,950 | Jun 30, 2015 | Oct 15, 2015 | — |
| Sandy Creek #1-2935-087-21881 | Charter Oak Production Co LLC only | McClainViola | ActiveOil | 10,046 | Jun 19, 2015 | Apr 19, 2012 | — |
| Leflore #1-1035-087-22014 | Charter Oak Production Co LLC only | McClainViola | ActiveOil | 10,348 | Jun 12, 2015 | Mar 23, 2015 | — |
| Hubbard #1-2435-087-22006 | Western Oil and Gas Development Corp only | McClainHunton | PluggedNo type on file | 8,100 | Jun 3, 2015 | Dec 5, 2015 | — |